Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality -a-1-sqrt(8a+8)/2 >-12 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        -a - 1 - sqrt ( 8 * a + 8 ) / 2 > -12         (1)
        From the definition field of √
         8 * x + 8 ≥ 0        (2 )

---

    From inequality(1)：
         a < 7
    From inequality(2)：
         a ≥ -1

---

    From inequalities (1) and (2)
         -1 ≤ a < 7    (3)

---

    The final solution set is :
         -1 ≤ a < 7

Your problem has not been solved here? Please take a look at the  hot problems ！